CN104392562B - A kind of user based on POS fills card sale of electricity fare payment system with agriculture - Google Patents
A kind of user based on POS fills card sale of electricity fare payment system with agriculture Download PDFInfo
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- CN104392562B CN104392562B CN201410551760.1A CN201410551760A CN104392562B CN 104392562 B CN104392562 B CN 104392562B CN 201410551760 A CN201410551760 A CN 201410551760A CN 104392562 B CN104392562 B CN 104392562B
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- 230000005611 electricity Effects 0.000 title claims abstract description 77
- 230000006854 communication Effects 0.000 claims abstract description 63
- 238000004891 communication Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 abstract description 12
- 230000002262 irrigation Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
The invention discloses a kind of user based on POS and fill card sale of electricity fare payment system with agriculture, relate to agricultural drainage and irrigation technical field；Including sale of electricity server, agriculture fills card electricity-selling system and agriculture fills card, and agriculture fills card electricity-selling system and is arranged on sale of electricity server, also includes POS, GPRS cordless communication network, the fire wall communication server and network communication server；POS includes by GPRS communication module, PSAM encrypted card unit, RFID read-write card device and CPU control unit；Virtual card reader and DEU data encryption unit it is also equipped with on sale of electricity server.The invention enables user can fill card for agriculture anywhere or anytime and carry out recharging and paying, power supply station need not be arrived again and carry out power purchase, facilitate user's power purchase to irrigate the fields, it is ensured that being smoothed out of agricultural irrigation；It is provided with multiple-protection, easy to operate, safe and reliable.
Description
Technical field
The present invention relates to agricultural drainage and irrigation technical field.
Background technology
Agricultural irrigation electricity consumption now, has been realized in electricity consumption of swiping the card, i.e. user's brush agriculture at motor-pumped well fills card (i.e. agricultural drainage and irrigation card), can open motor-pumped well and irrigate.Irrigation and drainage electricity consumption is convenient for the convenience of the user, my unit is in each power supply station, it is assembled with a set of " agriculture fills card electricity-selling system ", this system is arranged on the sale of electricity server of power supply station, the computer of sale of electricity personnel is provided with this system, and be connected with this sale of electricity server, the computer of sale of electricity personnel connects also by USB port desktop type card reader/writer.User's hand-held agriculture filling snaps into the sale of electricity platform of power supply station and carries out paying the fees, and meets the need for electricity of irrigating the fields of peasant.But, run through in a few years, if finding that user to fill card recharging and paying to agriculture, it is necessary to carry out power purchase to power supply station at a distance, inconvenient, especially fill peak period in agriculture, if crop irrigation is not in time, it will the economic loss that cause the user is huge.
Summary of the invention
The technical problem to be solved is to provide a kind of user based on POS and fills card sale of electricity fare payment system with agriculture, allow users to fill card for agriculture anywhere or anytime and carry out recharging and paying, power supply station need not be arrived again and carry out power purchase, facilitate user's power purchase to irrigate the fields, it is ensured that being smoothed out of agricultural irrigation；It is provided with multiple-protection, easy to operate, safe and reliable.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of user based on POS fills card sale of electricity fare payment system with agriculture, including sale of electricity server, agriculture fills card electricity-selling system and agriculture fills card, described agriculture fills card electricity-selling system and is arranged on sale of electricity server, also includes POS, GPRS cordless communication network, the fire wall communication server and network communication server；Described POS includes the special GPRS communication module for receiving and send information, for agriculture being filled the electricity charge in card, the PSAM encrypted card unit that is encrypted of information about power, it is read out and the RFID read-write card device of write operation and CPU control unit for agriculture being filled card；The virtual card reader for transmitting instruction it is also equipped with and for data being carried out the DEU data encryption unit of multi-layer security on described sale of electricity server；
nullDescribed RFID read-write card device fills from agriculture and reads user profile card and be sent to CPU control unit，The power purchase amount of money of user profile and user is sent to be sent to special GPRS communication unit after PSAM encrypted card unit is encrypted by CPU control unit，Special GPRS communication unit passes through GPRS cordless communication network，Information after encryption is sent to the fire wall communication server，Information is received by DEU data encryption unit after the conversion of network communication server，DEU data encryption unit is sent to virtual card reader after information being decrypted，Data are read out by virtual card reader，Send information to agriculture after reading and fill card electricity-selling system，Agriculture fills after card electricity-selling system carries out calculation process and generates the information with the electricity charge and electricity，Information with the electricity charge and electricity is sent to DEU data encryption unit after virtual card reader，DEU data encryption unit is sent to the fire wall communication server through network communication server after the information with the electricity charge and electricity is carried out multi-layer security，The information with the electricity charge and electricity of encryption is sent to POS through GPRS cordless communication network by the fire wall communication server，The special GPRS communication module of POS sends information to CPU control unit，Information is sent after PSAM encrypted card unit is decrypted by CPU control unit，It is then forwarded to RFID read-write card device，RFID read-write card device writes information into agriculture and fills in card.
Further technical scheme, described POS is by special APN network insertion GPRS cordless communication network.
Further technical scheme, the model of described RFID read-write card device is CRT-603-CZ1.
Further technical scheme, the ammeter that described irrigation and drainage card is used is table many cards ammeter.
Use and have the beneficial effects that produced by technique scheme: allow users to fill card for agriculture anywhere or anytime and carry out recharging and paying, power supply station need not be arrived again and carry out power purchase, facilitate user's power purchase to irrigate the fields, it is ensured that being smoothed out of agricultural irrigation；It is provided with multiple-protection, easy to operate, safe and reliable；POS is provided with RFID read-write card device so that POS is capable of identify that agriculture fills card, it is achieved agriculture fills the recharging and paying of card；Sale of electricity server fills on the basis of card electricity-selling system in original agriculture and is provided with virtual card reader, it is not necessary to be modified original electricity-selling system, so that it may read the information sent in POS, and communicates information to electricity-selling system and operate, and saves exploitation and operation cost；Communicated by special APN network and GPRS cordless communication network, be simultaneously provided with DEU data encryption unit and PSAM encrypted card unit carries out multi-layer security to information, it is ensured that the safety and reliability that information transmits, it is ensured that user and the property safety of grid operator.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of user based on POS fills card sale of electricity fare payment system with agriculture, filling card, POS, GPRS cordless communication network, the fire wall communication server and network communication server including sale of electricity server, agriculture, agriculture fills card electricity-selling system, for transmitting the virtual card reader of instruction and being arranged on sale of electricity server for data carry out the DEU data encryption unit of multi-layer security；POS includes the special GPRS communication module for receiving and send information, for the PSAM encrypted card unit that the electricity charge in agriculture filling card, information about power are encrypted, being read out and the RFID read-write card device of write operation and CPU control unit for agriculture is filled card, RFID read-write card device can read contact card and contactless card；The fire wall communication server is used for realizing communication data conversion, and network communication server is used for guaranteeing data security.
nullRFID read-write card device fills from agriculture and reads user profile card and be sent to CPU control unit，The power purchase amount of money that user profile and user input is sent to be sent to special GPRS communication unit after PSAM encrypted card unit is encrypted by CPU control unit，Special GPRS communication unit passes through GPRS cordless communication network，Information after encryption is sent to the fire wall communication server，Information is received by DEU data encryption unit after the conversion of network communication server，DEU data encryption unit is sent to virtual card reader after information being decrypted，Data are read out by virtual card reader，Send information to agriculture after reading and fill card electricity-selling system，Agriculture fills card electricity-selling system and carries out binding the information deducted fees and generate after calculation process with the electricity charge and electricity，Information with the electricity charge and electricity is sent to DEU data encryption unit after virtual card reader，DEU data encryption unit is sent to the fire wall communication server through network communication server after the information with the electricity charge and electricity is carried out multi-layer security，The information with the electricity charge and electricity of encryption is sent to POS through GPRS cordless communication network by the fire wall communication server，The information with the electricity charge and electricity of encryption is sent to CPU control unit by the special GPRS communication module of POS，After the information transmission PSAM encrypted card unit with the electricity charge and electricity of encryption is decrypted by CPU control unit，It is then forwarded to RFID read-write card device，The electricity charge and information about power are write agriculture and fill in card by RFID read-write card device，Power purchase successful recharging.POS is by special APN network insertion GPRS cordless communication network, and the model of RFID read-write card device is CRT-603-CZ1, POS, and the irrigation and drainage user for " the many cards of table " standard carries out sale of electricity.
DEU data encryption unit in server, with the PSAM encrypted card unit in POS, is corresponding relation.Before POS sends data, first pass through PSAM encrypted card unit, to needing the data sent to be encrypted, after server receives data, need to be decrypted by DEU data encryption unit.In like manner, before server returns data, also to retransmit after DEU data encryption unit is encrypted, after POS receives data, PSAM encrypted card unit to be used, carry out data deciphering, then CPU control unit could process the data received.
The radio communication of existing general POS, communicate based on public network, our requirement to data safety can not be reached, therefore in POS, it is mounted with special GPRS communication module, the most special GPRS communication module can access sale of electricity server, the most special GPRS communication module cannot access public network, and communication process is limited in special APN close network.Meanwhile, in POS, it is provided with PSAM encrypted card unit, sends after user profile and power purchase information are encrypted；It also is provided with DEU data encryption unit in sale of electricity server, information to be sent is encrypted (as used 3DS encryption technology), effectively prevents communication data to be cracked and leak, it is ensured that data communication safe and reliable, ensure the property safety of user.
Existing general POS, is typically only capable to identify magnetic card, logic storage card, does not meets the security requirement that agriculture fills card data.We add the CPU card module for reading and writing of RFID standard, i.e. RFID read-write card device, use random number logical operations, and the instruction of operation agriculture filling card is all dynamically generated every time, does not has rule to follow.
During the sale of electricity of existing power supply station, agriculture filling card electricity-selling system directly operates the card reader of hardware and is written and read operation.In order to this process is extended to remote terminal, and do not change existing agriculture and fill card electricity-selling system, the present invention uses software analogue technique, one virtual card reader of simulation in the server, when agriculture fills card electricity-selling system operation card reader, the instruction that virtual card reader fills the card electricity-selling system actual card reader of operation agriculture extracts, after carrying out multi-layer security, it is sent in POS by communication, POS is deciphered and resolves instruction, and the user's agriculture operating reality fills card, result is returned to server by cordless communication network, at this moment the result data that server returns POS again, it is uploaded to agriculture and fills card electricity-selling system.Make agriculture fill card electricity-selling system think operation be exactly this locality card reader, carry out calculating process further according to sale of electricity logic.Using this technology, the agriculture filling card electricity-selling system in server, without any change, reduces existing agriculture and fills the change amount of card electricity-selling system, prevent from affecting currently used electricity-selling system.
Before using this system, user prestores expense or bank card and agriculture are filled card account bind in power supply station, so user is when using this system to carry out power purchase, POS sends power purchase request on sale of electricity server, agriculture on sale of electricity server fills card electricity-selling system can carry out operation of deducting fees or transfer accounts, by data communication, user's electricity and electricity charge information are filled on card through POS write agriculture again, i.e. complete agriculture and fill the recharging and paying of card.Avoiding user goes to power supply station to pay the fees, and is smoothed out agricultural irrigation significant.
Claims (4)
1. a user based on POS fills card sale of electricity fare payment system with agriculture, including sale of electricity server, agriculture fills card electricity-selling system and agriculture fills card, described agriculture fills card electricity-selling system and is arranged on sale of electricity server, it is characterised in that also include POS, GPRS cordless communication network, the fire wall communication server and network communication server；Described POS includes the special GPRS communication module for receiving and send information, for agriculture being filled the electricity charge in card, the PSAM encrypted card unit that is encrypted of information about power, it is read out and the RFID read-write card device of write operation and CPU control unit for agriculture being filled card；The virtual card reader for transmitting instruction it is also equipped with and for data being carried out the DEU data encryption unit of multi-layer security on described sale of electricity server；
nullDescribed RFID read-write card device fills from agriculture and reads user profile card and be sent to CPU control unit，The power purchase amount of money that user profile and user input is sent to be sent to special GPRS communication unit after PSAM encrypted card unit is encrypted by CPU control unit，Special GPRS communication unit passes through GPRS cordless communication network，Information after encryption is sent to the fire wall communication server，Information is received by DEU data encryption unit after the conversion of network communication server，DEU data encryption unit is sent to virtual card reader after information being decrypted，Data are read out by virtual card reader，Send information to agriculture after reading and fill card electricity-selling system，Agriculture fills card electricity-selling system and carries out binding the information deducted fees and generate after calculation process with the electricity charge and electricity，Information with the electricity charge and electricity is sent to DEU data encryption unit after virtual card reader，DEU data encryption unit is sent to the fire wall communication server through network communication server after the information with the electricity charge and electricity is carried out multi-layer security，The information with the electricity charge and electricity of encryption is sent to POS through GPRS cordless communication network by the fire wall communication server，The information with the electricity charge and electricity of encryption is sent to CPU control unit by the special GPRS communication module of POS，After the information transmission PSAM encrypted card unit with the electricity charge and electricity of encryption is decrypted by CPU control unit，It is then forwarded to RFID read-write card device，The electricity charge and information about power are write agriculture and fill in card by RFID read-write card device，Power purchase successful recharging.
A kind of user based on POS the most according to claim 1 fills card sale of electricity fare payment system with agriculture, it is characterised in that described POS is by special APN network insertion GPRS cordless communication network.
A kind of user based on POS the most according to claim 1 fills card sale of electricity fare payment system with agriculture, it is characterised in that the model of described RFID read-write card device is CRT-603-CZ1.
A kind of user based on POS the most according to claim 1 fills card sale of electricity fare payment system with agriculture, it is characterised in that the ammeter that described agriculture filling card is used is table many cards ammeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551760.1A CN104392562B (en) | 2014-10-17 | A kind of user based on POS fills card sale of electricity fare payment system with agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551760.1A CN104392562B (en) | 2014-10-17 | A kind of user based on POS fills card sale of electricity fare payment system with agriculture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104392562A CN104392562A (en) | 2015-03-04 |
| CN104392562B true CN104392562B (en) | 2017-01-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1249803A2 (en) * | 2001-04-10 | 2002-10-16 | Seiko Epson Corporation | POS system, printer and interface board for use in the system |
| CN101236678A (en) * | 2008-02-20 | 2008-08-06 | 中兴通讯股份有限公司 | Wireless sales point terminal |
| CN201444329U (en) * | 2009-07-06 | 2010-04-28 | 济南润泽东方科技有限公司 | Wireless pos terminal system |
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| CN102622827A (en) * | 2011-02-01 | 2012-08-01 | 福建新大陆电脑股份有限公司 | Wireless payment POS machine with high integration and low cost |
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